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LinkedHasMap Question

 
RAGU KANNAN
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Hello Folks,

The collection chapter (Page 18 of 50) from K & B book shows the diagram of MAP interface and LinkedHasMap class directly implemented from MAP interface.But the truth is the LinkedHasMap is subclass of HasMap. I don�t know why author show�s the diagram like that. Pls explain to me.

Thanks, Raghu.K
 
wise owen
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LinkedHashMap implements Map interface and extends HashMap class.
 
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